地球物理学进展 ›› 2017, Vol. 32 ›› Issue (6): 2709-2716.doi: 10.6038/pg20170656

• 应用地球物理学Ⅱ • 上一篇    下一篇

时间域航空电磁系统回顾及其应用前景

赵越1, 许枫1, 李貅2   

  1. 1. 中国科学院声学研究所, 北京 100190;
    2. 长安大学 地质工程与测绘学院, 西安 710054
  • 收稿日期:2017-04-24 修回日期:2017-10-11 出版日期:2017-12-20 发布日期:2017-12-20
  • 作者简介:赵越,女,1989年生,博士,研究方向为瞬变电磁法理论与应用.(E-mail:zhaoyue_0430@126.com)

Review on time-domain AEM system and applied potential

ZHAO Yue1, XU Feng1, LI Xiu2   

  1. 1. Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, China;
    2. College of Geology Engineering and Geomatics, Chang'an University, Xi'an 710054, China
  • Received:2017-04-24 Revised:2017-10-11 Online:2017-12-20 Published:2017-12-20

摘要:

航空电磁系统以其独特的优势在我国有着广泛的应用前景.文章从时间域航空电磁系统(ATEM)基本原理出发,回顾了ATEM技术的发展历史,并较为详细的介绍了目前多种典型的直升机时间域电磁观测系统及三种固定翼时间域电磁观测系统,阐述了近年来时间域航空电磁系统在全球范围内的最新发展动态及其在各个领域的应用情况.在综合分析的基础上,指出我国时间域航空电磁系统未来的发展方向及其在我国地质调查中的应用前景.希望通过本文的概述,使读者能够对目前ATEM系统的现状及发展有较为系统的认识,以期进一步加快该项技术在我国的发展.

Abstract:

Due to its broad applicability, cost effective mobilization and high coverage in surveying area, Airborne Electromagnetic(AEM) method have great applied potential in China. In this paper, based on the fundamental of the ATEM method, we look back the development history of the ATEM and present a detailed description about several typical helicopter time domain EM system and three types of fixed-wing EM system. Then we explain the latest developments of the ATEM system and its applications in various fields. Based on the above analysis, the development trend and focus of ATEM in future are predicted. By outlining this article, we hope to further accelerate the development of ATEM technology in China.

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